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Effects of cooling interval and MnO2, TiO2, CdO, NiO additions on spheluritic willemite crystals
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文摘
Heating and cooling temperatures should be determined by thermal analysis for crystal growth. A wider subcooling interval is effective in larger willemite crystal growth. Manganese provides a greater acicular willemite crystal growth. Titanium, nickel and cadmium act as nucleating agents in willemite crystals.

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